eBikes

Z4 21-Speed Folding Electric Mountain Bike 26" - White

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£749.00

£1,259.00

SKU: ZIPPER-Z4W

In stock

The Z4 is our top of the range mountain eBike featuring front and rear adjustable suspension, 21 speed Shimano gearbox and powerful 250W motor. This electric bike has a unique folding aluminium frame with patented safety lock and battery stored inside the frame for added protection and waterproofing. Folding and unfolding the bike is easy with the quick release lock for easy transport and storage. The bicycle is available in black or white finish.

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Description

Details

Brand new version with LCD control panel for greater setup control and information!

The Z4 is our top of the range e-bike featuring front and rear adjustable suspension, folding aluminium frame with patented safety lock and 21 speed Shimano gearbox. 

Like the Z6 this is a fully capable mountain bike but this one has the benefit of being able to be folded up for convenient storage and transport. As the frame can be folded it means the lithium battery can be stored inside keeping it safe and dry. 

During the week take advantage of the electric power system to nip around at a fraction of the cost of a car or motorbike and then at the weekend hit the trail for some off road fun. 

The brushless motor has plenty of power and will push the bike to the UK maximum legal speed of 25KM/H making it totally road legal. Just select how much help you want from the electric system using the easy selector, start pedaling and the motor will assist. Please note with this new version the maximum speed the bike will go without moving the pedals forward is 6km/h.  

Other features include kick stand, battery life indicator, battery lock and rust resistant chain.

 

FOLDABLE BICYCLE
Folds for easy transportation and storage

Foldable


QUICK RELASE SEATPOST
Spring loaded for added comfort and smooth ride

Seat 


QUICK RELEASE FRONT WHEEL
Minimising folded space for storage or transit, and for ease of road side repairs

Wheel release


ALUMINIUM FOLDING FRAME
Lithium battery in frame for protection, with patented locking mechanism

Folding


ELECTRIC MOTOR
Rear mounted 250W brushless motor

Motor


BATTERY LED
LED battery charge indicator

Throttle


BRAKE LEVER & PAS
Smart brakes which cut power to the motor when applied, making sure you get the most distance out of your battery life, and pedal assist system with level selector

Brake


WAVY DISC BRAKE
Wavy drilled front and rear disc brake discs, with front anodized aluminium red hub

Brake


SUSPENSION
Preload & lockout on front suspension

Suspension


LARGE 26" WHEELS
With off road ready tyres

 Wheels


KICKSTAND
Traditional style kickstand for parking

Kickstand


MUDGUARDS
Classic Style Fenders

Mudguards


SHIMANO GEAR SYSTEM
21-Speed Shimano gear and derailleur

Gear


ALUMINIUM ALLOY FRAME
Making it durable and lightweight

Frame

  • Full Online Spare Parts Backup

As with all bicycles, a Zipper e-bike must be used and maintained properly in order to function correctly. Please read the instruction manual carefully before attempting to assemble and use the bike, as it contains vital safety information to ensure the continued performance. If you have any queries, please feel free to contact our customer service department.

Specs & Features

Additional Information

SKU ZIPPER-Z4W
Manufacturer Zipper Bikes
Engine / Motor Size 250W
Deck Material Aluminium
Fuel Type Electric
Fuel Consumption No
Fuel Tank Capacity No
Max. Range Around 40km depending on weight and motor use.
Battery 36V 9AH Lithium
Charge Time 6-8hrs
Max. Speed 25KM/H
Max. Power (Kw/Rpm) No
Max. Torque (N.M/Rpm) No
Front Brakes Front disc brake (160mm disc)
Rear Brakes Rear disc brake (160mm disc)
Front Suspension Aluminum suspension fork. Suspension is lockable and adjustable. 100mm travel.
Rear Suspension Rear pivot suspension
Front Tyres 26 Inch
Rear Tyres 26 Inch
Starting System No
Ignition No
Transmission 21 Speed Shimano gearbox
Wheel Base 1150mm
Seat Height 850-940mm
Ground Clearance of Pedals: 130mm
Net Weight 25.5kgs
Engine Type No
Engine Bore x Stroke No
Compression Ration No
Drive Train No
Recommended Age 14+ Years if used without supervision & 120kg max load
Licence Requirements Zipper e-bikes meet the 'Electrically Assisted Pedal Cycles' (EAPCs) requirements and are therefore classed as normal pedal bikes. This means you can ride it on roads, cycle paths and anywhere else pedal bikes are allowed without a license or tax.
Packing Info Around 30 minutes minor assembly required. Download instructions for more information.
Extra Info.

Electric bike may arrive with slight blemishes or minor scratches from transit. We cannot replace bikes for this reason. Please be aware of this before purchase.

Folded size: 1020mm long x 400mm wide x 900mm high

Unfolded size: 117cm (axle to axle), 65cm (seat to handlebar stem)

The battery can be easily removed to lighten the weight.

Download Instructions Brake Adjustment Guide

LCD Instructions

Z4 Manual
Spare Parts For This Model Available From Scootercity.co.uk

Q&A

Questions:

Posted by Derek, Monday, 8 October 2018 on

Question:

I am 5 feet and 7 inches tall - would this bike be too big?

Answers:

  • Posted by Sales 1 on Monday, 8 October 2018
    Hello - thank you for your question. Yes this bike should be fine for you.
Posted by Steve mayhew, Monday, 3 September 2018 on

Question:

What is max weight of rider

Answers:

  • Posted by Sales 1 on Monday, 3 September 2018
    Hello - thank you for your question. The maximum recommended weight for this model is 120kg. I hope this helps you!
Posted by Tony, Monday, 3 September 2018 on

Question:

Does it work on a throttle only bases

Answers:

  • Posted by Sales 1 on Monday, 3 September 2018
    Hello - thank you for your question. Yes, this model does work with just the throttle.
Posted by Tony, Monday, 3 September 2018 on

Question:

Where can the bike be serviced in the UK

Answers:

  • Posted by Sales 1 on Monday, 3 September 2018
    Hello - thank you for your question. We do not offer servicing options however if you have purchased the bike from us and feel there is a problem with it you can contact the support team on [email protected] to arrange our technician to inspect it. i hope this helps you!
Posted by Joanne, Tuesday, 1 May 2018 on

Question:

What is the distance that this bike will be capable of travelling on a single charge ?

Answers:

  • Posted by Sales 1 on Tuesday, 1 May 2018

    The Z4 can travel approximately 40km on one single charge depending on the weight of the user and motor use.

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Parts & Upgrades

Delivery Info

UK DELIVERY INFORMATION

FREE UK NEXT WORKING DAY DELIVERY ON ORDERS OVER £100

When you place your order before 2pm, Monday - Friday it will be posted the same day with a next day delivery courier. Spare parts are sent by Royal Mail, small models by Parcelforce and large bulky items by UPS. Guernsey and Jersey will take an extra day. Delivery times exclude weekends. For example if you order after 2pm on Friday it will be posted on Monday and delivered on Tuesday. If you ordered after 2pm on Thursday it would be posted on Friday and delivered on Monday.

SPARE PARTS ORDERS UNDER £100

Spare parts orders under £100 will be sent by Royal Mail or Parcelforce 24 depending on the size of the package. The price is between £3.99 and £9.99 depending on the number of parts.

MODEL ORDERS UNDER £100

The price is £5.99 for next working day delivery. When you place your order before 2pm, Monday - Friday it will be posted the same day with a next day delivery courier. Guernsey and Jersey will take an extra day. Delivery times exclude weekends. For example if you order after 2pm on Friday it will be posted on Monday and delivered on Tuesday. If you ordered after 2pm on Thursday it would be posted on Friday and delivered on Monday.

HUBBOX CLICK & COLLECT

You can choose to have your order delivered to your local HubBox click and collect point and then collect it from there at your own convenience. There is no additional charge for this service. The service is not available for very large items such as quad bikes and ebikes.

SAME DAY CLICK & COLLECT FROM OUR WAREHOUSE

You can choose to collect your order from our warehouse in Marple, Stockport the same day. We are open Mon - Fri from 10am until 6pm. Payments must be made using a 3D secure card or cash. If you pay by Paypal please be sure to bring a driver's license or passport as proof of ID.

OTHER PREMIUM DELIVERY OPTIONS:

SATURDAY DELIVERY

The price is £15.60. You must order before 2pm on Friday to have delivery on the Saturday.

SUNDAY DELIVERY

The price is £40.80. You must order before 2pm on Friday to have delivery on the Sunday.

NEXT WORKING DAY BEFORE NOON

The price is £12.00. When you place your order before 2pm, Monday - Friday it will be posted the same day and delivered the next working day before noon. Delivery times exclude weekends. For example if you order after 2pm on Friday it will be posted on Monday and delivered on Tuesday before noon. If you ordered after 2pm on Thursday it would be posted on Friday and delivered on Monday before noon.

NEXT WORKING DAY BEFORE 10:30AM

The price is £18.00. When you place your order before 2pm, Monday - Friday it will be posted the same day and delivered the next working day before 10:30am. Delivery times exclude weekends. For example if you order after 2pm on Friday it will be posted on Monday and delivered on Tuesday before 10:30am. If you ordered after 2pm on Thursday it would be posted on Friday and delivered on Monday before 10:30am.

NEXT WORKING DAY BEFORE 9:00AM

The price is £26.40. When you place your order before 2pm, Monday - Friday it will be posted the same day and delivered the next working day before 9:00am. Delivery times exclude weekends. For example if you order after 2pm on Friday it will be posted on Monday and delivered on Tuesday before 9:00am. If you ordered after 2pm on Thursday it would be posted on Friday and delivered on Monday before 9:00am.

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